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Terms
for subject
Lighting
other than cinema
containing
标准
|
all forms
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in specified order only
Chinese
English
光通量才是衡量灯泡亮度的真正
标准
，也是我们买 LED 灯时需要关注的数字
The lumen is the real measurement of brightness of a light bulb, and is the number you should look for when shopping for LEDs
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